[commit: ghc] wip/generalized-arrow: Bump haskeline submodule (b848d6d)

[git at git.haskell.org]

Repository : ssh://git@git.haskell.org/ghc

On branch  : wip/generalized-arrow
Link       : http://ghc.haskell.org/trac/ghc/changeset/b848d6d9dce6e0dc438ba077b9f1b15af0dfd069/ghc

>---------------------------------------------------------------

commit b848d6d9dce6e0dc438ba077b9f1b15af0dfd069
Author: Ben Gamari <ben at smart-cactus.org>
Date:   Wed Mar 16 11:51:10 2016 +0100

    Bump haskeline submodule


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b848d6d9dce6e0dc438ba077b9f1b15af0dfd069
 libraries/haskeline | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libraries/haskeline b/libraries/haskeline
index 5e53651..8dd9e8b 160000
--- a/libraries/haskeline
+++ b/libraries/haskeline
@@ -1 +1 @@
-Subproject commit 5e53651b2683f31bf5efc842c33f07afc05ec287
+Subproject commit 8dd9e8be13b364048f57cc276be6ad5fb66fad21